baber/WOPTO huggingface dataset:
Patent JP-H0441219-A (JP)
Title: Vessel for filling liquid
Inventor: FUJII FUSAYOSHI
IPC: B29K23/00
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a liquid-filled vessel, which hardly adsorbs an aromatic component without damaging the taste and perfume of content, by blow-molding a resin mainly comprising polybutylene terephthalate having specific melt index and melting tension. CONSTITUTION:The vessel is manufactured by blow molding a resin mainly comprising polybutylene terephthalate(PBT), a melt index of which measured at 235 deg.C and load of 2160g by ASTM D-1238 is 2.0 or less and melting tension of which measured at a temperature of the melting point +10 deg.C is 3g or more. A substance generally added to a thermoplastic resin-that is, a stabilizer, such as an anti-oxidizing agent, an ultraviolet absorbing agent, etc., an antistatic agent, a coloring agent such as dyes, a pigment, etc., a lubricant, a crystalliza tion accelerator, a crystalline nucleus agent, etc.-can be added properly to the PBT resin in response to performance requirement. The vessel has excellent barrier properties to an odor and is composed of a tasteless and odorless sub stance, etc., thus damaging no taste and perfume of content filled into the vessel.
Patent JP-H09309449-A (JP)
Title: Power steering device
Inventor: SAIDA NORIHIRO
IPC: B62D5/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To operate a pump efficiently and to reduce the consumption of the motive power, by making the energy accumulated in an accumulator, at the strength according to the operating pressure of the power cylinder of an actuator. SOLUTION: In a power steering device having an actuator which furnishes a power cylinder 3 and a control valve 2, a hydraulic pump 4 and an operating oil pressure passage 7 to lead the operating oil from the hydraulic pump 4 to an actuator 1 are provided, and a check valve 8 is provided on the way of the operating oil pressure passage 7. In the operating oil pressure passage 7 at the downstream side than the check valve 8, an accumulator 9 which can maintain the pressure in the operating oil pressure passage 7 at a specific pressure is provided. A differential pressure control valve 25 operated by the pressure difference between the oil pressure of the operating oil pressure passage 7 and the operating oil pressure of the power cylinder 3, and lets the pressure in the operating oil pressure passage 7 escape, is provided.  A pressure switch 11 operated by the pressure difference between the oil pressure in the operating oil pressure passage 7, and the operating oil pressure of the power cylinder 3, is provided, and the operation of the hydraulic pump 4 is controlled by this pressure switch 11.
Patent JP-H098036-A (JP)
Title: Wiring structure for semiconductor device and its manufacture
Inventor: HINODE KENJI
IPC: H01L21/3205
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a highly efficient fine wiring for a semiconductor device which has small capacitance between wirings and is free from troubles in mechanical strength, dielectric strength, etc., by making a thickness of each part of high dielectric constant of an insulation layer formed in contact with a wiring side surface satisfy specific relation. CONSTITUTION: The device has a region 41 whose dielectric contact is lower than that of an insulation region formed in contact with a wiring side surface between adjacent wirings 32 in a part wherein the wirings of the same level formed on an insulation layer 22 formed in a semiconductor board surface or formed to be enclosed with insulation layers 22, 23 travel parallel adjacent each other. When a thickness in a wiring side surface of a region of high dielectric constant formed in contact with a wiring side surface is (a), a thickness measured from a wiring bottom is (b) and a thickness measured from a wiring upper surface is (c) in such a wiring structure, relation of b<a, c<a and a<0 is satisfied. The thickness (a) is approximately the same in both sides and different, it shall be an average value.
Patent JP-H1129536-A (JP)
Title: Preparation of dimethylamine chloride iodide silver complex solution
Inventor: ROYSTER JR TOMMIE L
IPC: C07C211/63
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject complex solution that is a precursor for admixing silver iodide into silver chloride crystals by allowing hydrated dimethylamine hydrochloride to react silver iodide. SOLUTION: The reaction of (A) hydrated dimethylamine hydrochloride [(CH3 )2 NH2 ]n [AgICln ]} ((n) is 1-4) with (B) silver iodide (AgI) gives dimethylamine silver chloride and iodide complex  [CH3 )2 NH2 ]n [AgICln ]} ((n) is 1-4). In an embodiment, the component B is introduced in the component A and they are mixed while they are heated with steam bath. When a clear and colorless solution is observed, the heat treatment is discontinued, and they are cooled down to the room temperature. The component A is obtained by using a stoichiometric amount of water (the molar ratio of water/amine is 1-2). The component B is preferably used in an amount that the molar ratio of amine/silver is >=13.
Patent JP-H09308845-A (JP)
Title: Spray container
Inventor: SAEGUSA KATSUMI
IPC: B05B11/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid material, which is discharged together with the residual pressure out of a small diameter cylinder when a trigger is pulled, from leaking to an outer space by installing a plurality of outer air seal parts in a plurality of stages in the axial direction of a plunger. SOLUTION: The residual liquid is discharged together with the residual pressure in the inside of a small diameter cylinder 11 when a trigger 8 is pulled and the residual liquid sandwiched between the outer air seal parts 120d, 121d of a plunger 12 and a residual pressure seal part 120e in the surrounding of a gas-liquid introducing hole 11c of the cylinder 11 is reliably sealed by a plurality of the outer air seal parts 120d, 121d so arranged by multiple installation as to form a plurality of stages, and the liquid is prevented from overflowing the outer air seal parts 120d, 121d and leaking to the outer space. Consequently, all of the residual liquid can be introduced into the container main body 2 from the gas-liquid introducing hole 11c through a gas-liquid introducing route 14.
Patent JP-S5938136-A (JP)
Title: Transport vehicle
Inventor: NOGUCHI MASAHARU
IPC: F16H63/42
Filed: 1982-08-26
Abstract: PURPOSE:To make the setting of a transmission variable to a proper speed change ever so easily, by installing a display unit for a speed change setting zone discriminated by a discriminator. CONSTITUTION:A discriminator 20 is attached to a load weight detector 17, and at this discriminator 20, a speed change zone within which a transmission should be set is discriminated on the basis of detected results by means of the load weight detector 17, and moreover, a display unit 19 is made so as to be automatically controlled on the basis of the discriminated result. Then, regardless of size in load weight, the speed change setting zone of the transmission corresponding to the load weight is displayed and thereby a car body is started without entailing an engine stop, while an engine output is utilized to the utmost so that the transmission is variably set to a proper speed suitable for running at a high speed in an easy manner.
Patent JP-H01316024-A (JP)
Title: Test equipment for d/a converter
Inventor: HAYASHI TOSHISHIGE
IPC: H03M1/10
Filed: 1988-06-15
Abstract: PURPOSE:To reduce the test time considerably by applying A/D conversion to a D/A conversion signal, storing the result sequentially to a storage element and comparing and discriminating an input data and a converted data stored by a tester after the end. CONSTITUTION:A digital signal 7 is inputted to a D/A conversion section 3 of a device 2 to be measured by a tester and an analog signal 8 outputted from a device output section 4 becomes a digital signal 9 via an A/D converter 6 and is inputted to a RAM 11 as a data. Then an input/output control signal 12 is given to the RAM 11 and the signal 7 outputted from the tester 1 becomes an address input to the RAM 11 and the converted data 9 is stored in an address of the RAM 11. When all the signals 7 are D/A-converted and then A/D-converted and stored in the RAM 11, the signal 12 is inputted and a data 13 of the address of the RAM 11 is outputted. The tester 1 fetches the data 13 and a CPU 10 compares and discriminates the output data and the conversion data. Thus, the converted data is discriminated by the tester 1 altogether.
Patent JP-S5772353-A (JP)
Title: Lead out electrode
Inventor: SATOU KAZUO
IPC: H01L21/60
Filed: 1980-10-23
Abstract: PURPOSE:To simplify a structure of fitting a gold bump as well as to improve its strength and integrality of a device by building a gold bump on a protective layer via an adhesion metal and barrier metal in turn. CONSTITUTION:A wiring layer 11 which is composed of a wiring area 11a made o aluminium and an insating area 11b made of aluminium oxide is formed on a substrate 10. A protective layer 12 is deposited on the surface of the wiring layer 11, and a contact hole 13 is etched away in this protective layer 12. An adhesion metal 14 is formed on the exposed surfaces of protective layer 12 and wiring area 11a, and barrier metal 15 is formed on this adhesion metal 14. Then, a resist layer 18 is built on the barrier metal 15 to make a contact hole 18a. Subsequently, a gold bump is built by gold plating, and then the resist layer is etched away to form a lead out electrode so that barrier metal 15 and adhesion metal 14 are remained.
Patent JP-H08325268-A (JP)
Title: Pyrrolo(3,4-d)pyrimidine derivative
Inventor: AWAYA AKIRA
IPC: A61P25/00
Filed: 1996-05-20
Abstract: PURPOSE: To obtain a new derivative useful as a medicine for treating nervous diseases in the peripheral nerve system and central nerve system of an animal. CONSTITUTION: The derivative (salt) of formula I (R<1> is H, benzyl; R<2> is H, a lower alkyl; R<3> is a lower alkyl, a lover acyl, a lower alkoxycarbonylmethyl, carbamoylmethyl; but when R<3> is a lower alkyl, R<2> is a lower alkyl), e.g. 2-(4- benzylpiperazino)-6-(1-methylpropyl-5-oxo-5,6-dihydro(7H)pyrrolo[3,4-d ]pyrimidine of formula II. The exemplified compound is obtained by dissolving 2-(4- benzylpiperazino)-4-chloromethylpyrimidine in n-butanol, adding 1- methylpropylamine to the solution, and reacting the compounds with each other at 60 deg.C for 3hrs and at 130 deg.C for 4hrs with stirring.
Patent JP-H0382438-A (JP)
Title: Binocular ophthalmoscope
Inventor: HERUMUUTO HAINE
IPC: G02B23/18
Filed: 1990-06-08
Abstract: PURPOSE: To eliminate the attachment for the second observer two makes a co-observation by using a beam splitter as an external reflection member with reference to a binocular ophthalmoscope equipped with two interior reflection members and two exterior reflection members. CONSTITUTION: As in a conventional binocular ophthalmoscope, an internal mirror 5 and a pair of contact lens 7 and a beam splitter 9 instead of an external mirror of a conventional opthalmoscope, are installed within a housing 12. Then, two openings into which glass windows 13 for dust prevention, are inserted in the housing. These glass windows can be closed respectively with Venetian blinds 14. Thus, the light from a patient's eye 1 is reflected on the internal mirror and the reflected light enters into the beam splitter which directs the light to both eyes of an examiner by means of a contact lens and at the same time, as the light is transmitted through the beam splitter and each of the opened windows, co-observers can observe, respectively.
Patent JP-H05320717-A (JP)
Title: Production of different-composition composite sintered compact by powder metallurgy
Inventor: NAKAYAMA ATSUSHI
IPC: B22F5/12
Filed: 1992-05-18
Abstract: PURPOSE:To produce a different-composition composite sintered compact excellent in wear resistance and toughness by compacting the powder compacted block and the powder of a different kind arranged in a shrinkable mold by isostatic pressing and sintering the obtained compact. CONSTITUTION:A block 5 obtained by compacting a powder metallurgical powder a1 of cemented carbide, etc., is arranged in a cylindrical shrinkable mold 1 of rubber, etc. A powder metallurgical powder a2 of a different kind is filled around the block. The mold and its lower lid 2 are incorporated into a CIP device having a cylindrical main body 3 and an upper lid 4. An isostatic high pressure P is impressed on the mold 1 to integrally form a high-density compacted layer 6 of a different kind around the block 5. The obtained blocks 5 and 6 are then sintered. Consequently, a different-composition composite sintered compact having wear resistance and toughness and enhanced in quality and reliability is efficiently obtained.
Patent JP-S5372553-A (JP)
Title: Wide-band leakage coaxial cable
Inventor: SONE FUMIKI
IPC: H01Q13/20
Filed: 1976-12-10
Abstract: PURPOSE:To reduce the second and third unnecessary modes as well as to increase the flexibility of the slot arrangement for a wide-band leakage coaxial cable.
Patent JP-S6127232-A (JP)
Title: Sizing apparatus
Inventor: YOKOI KINYA
IPC: B29C48/90
Filed: 1984-07-18
Abstract: PURPOSE:To make it possible to produce continuously a plastic tube whose shape would not collapse and that is excellent in roundness, by passing a melted plastic tube, which has been extruded, into sizers containing a refrigerant as a lubricant within a short period, and cooling it completely in a pressure decreased chamber. CONSTITUTION:A melted plastic tube, which has been extruded from a die of an extruder, is passed through a throttle 16 of a refrigerant tank 11, sizes 17, 17' of a pressure decreased chamber 12 containing a refrigerant 10, and a throttle 16' of the refrigerant tank 11 successively, and is taken up with it being pinched by a take-up and the pressure in the presure decreased chamber 12 being lowered. The plastic tube immediately after the extrusion is high in melt viscosity and is liable to collapse near the throttle 16, therefore it is cooled by the refrigerant 10 until it reaches the sizer 17 to such a degree that it is not solidified completely. When the plastic tube is passed through the sizer 17 and is brought into the pressure decreased chamber 12, it is increased diametrically, and as the refrigerant serves as a lubricant, it becomes a plastic tube whose shape is hardly deformable and is excellent in roundness.
Patent JP-S5372552-A (JP)
Title: Circular polarized wave generator
Inventor: ISHIDA OSAMI
IPC: H01P1/17
Filed: 1976-12-10
Abstract: PURPOSE:To facilitate an easy electrical adjustment with reduced production cost by inserting two conductor bars of different diameter into a circular waveguide.
Patent JP-S5938997-A (JP)
Title: Storage device
Inventor: NAKAMURA TOMOHARU
IPC: G11C11/34
Filed: 1982-08-27
Abstract: PURPOSE:To compensate the shift of content between an external refresh counter and a refresh counter in an IC, by outptting contents of the latter refresh counter when a refresh terminal is selected. CONSTITUTION:When a refresh control terminal REF is selected, the contents of the refresh counter 1 are incremented, and simultaneously, they are outputted from a refresh address output buffer 2 to an address buffer 3 and address input terminals A0-Ai. Address information given to the buffer 3 passes a decoder 4 to perform refreshing. Address information outputted to address input terminals is latched in an external refresh address counter, and it is used as the start address of refreshing when the control terminal REF becomes the non-selected state at the next time. Thus the shift of content between the external refresh counter and the refresh counter in the IC is compensated.
Patent JP-H11334085-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: IMAMURA ISAO
IPC: B41J2/135
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To form an ink repellent agent layer uniformly on the ink ejection opening surface. SOLUTION: After a hole corresponding to an ejection opening 14a is made by exposing a channel wall forming material layer 5 through a mask 19, an ink repellent agent layer 7 is exposed through a mask 20 having a smaller covering area than the mask 19 and uncured part is removed. Subsequently, an ink channel 12a communicating with the ejection opening 14a is formed by removing a channel molding material completely.
Patent JP-S636777-A (JP)
Inventor: OKAMOTO KENJI
IPC: H05B33/14
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6041344-A (JP)
Title: Managing system of generation time of generated data
Inventor: YASUHARA YOSHITERU
IPC: G06F15/173
Filed: 1983-08-15
Abstract: PURPOSE:To manage efficiently the generation time of generated data by adding transmission time data to transmission data in the transmission side, and making the transmission time coincident with the reception time at the reception side to manage the generation time of each generated data in matching with clocks of the reception side. CONSTITUTION:Computers 1, 2, 3, and 5 are connected by transmission lines 12, 13, and 15, and a computer 4 is connected to the computer 5 by a line 14. Each of computers 1-5 incorporates a clock and manages data generated in a process or the like on a basis of the clock independently. Computers 2, 3, and 4 monitor data generated in processes 6-8 and manage generated data and generation times. Generated data in computers 2-4 are transmitted to the computer 1, and generated data are managed concentratedly in accordance with the generation time by the computer 1.
Patent JP-H095075-A (JP)
Title: Float pendulum type inclination angle sensor
Inventor: KOGURE TATSUJIRO
IPC: G01B7/30
Filed: 1995-06-15
Abstract: PURPOSE: To provide an inexpensive sensor suitable for installation of printed wiring board by arranging a float above magnet and a magnetic-electric transducing element vertically and arranging an external lead terminal below the magnetic-electric transducing element vertically and supporting the rotary shaft of the magnet by a bearing receiving thrust load. CONSTITUTION: A float 21 is arranged above a magnet 3 and a magnetic-electric transducing element 4 vertically, while an external lead terminal 5 is arranged below the magnetic-electric transducing element 4 vertically. A rotary shaft 22 of the magnet 3 is supported by a bearing receiving thrust load 23. The whole of the float 21 is immersed in a liquid 8. For the float 21 made of a material, which is provided with elasticity slightly, such as light alloy and synthetic resin, a hollow or foam type one, which can maintain mechanical structure, is available, and the float 21 is provided with a specific gravity slightly smaller than that of the liquid 8 as the whole. By the float 21, rotation torque based on an inclination angle θis fed to the rotary shaft 22, and the direction of a pendulum depending on the float 21 can be maintained in the vertical direction.
Patent JP-S6041107-A (JP)
Title: Servo positioning method
Inventor: TANAHASHI MAKOTO
IPC: G05D3/12
Filed: 1983-08-16
Abstract: PURPOSE:To position a member to be positioned always on a precise position independently of drift voltage by outputting a result obtained by adding/subtracting a residual pulse value to/from an original moving pulse value to an error register as a moving pulse value to control the positioning. CONSTITUTION:At the calculation of a moving pulse value DP corresponding to a calculated angle value, a main control part 2 reads out the residual pulse value SP stored in the error register memory 6, adds/subtracts a pulse value corresponding to the pulse value SP to/from the pulse value DP and outputs the corrected pulse value to the error register 5 as the moving pulse value DP. Although a motor 10 tries to stop on a position shifted from the initial positioning position by a distance corresponding to the pulse value SP, the motor 10 continues to rotate until positional pulses PS are accumulated in the register 5 by the pulse value SP by the drift voltage DV and then stopped and held at the original positioning position.
Patent JP-H06255139-A (JP)
Title: Dye image solvent deposition method in thermal printer and device used therefor
Inventor: MAIKERU II RONGU
IPC: B41J2/32
Filed: 1992-06-09
Abstract: PURPOSE: To efficiently control solvent fusing of a thermal image without damaging a dye or the like by controlling a solvent vapor concentration supplied to an enclosure and fusion bonding the image to a receiver without damaging the image. CONSTITUTION: Inert gas such as nitrogen or the like from a gas source 32 is supplied to a bubble generating chamber 26, a predetermined solvent concentration gas is generated and supplied into an enclosure 18. Then, solvent vapor 12 flows into the enclosure 18 through a distributor 22, and a receiver layer 14 is uniformly brought into contact with the vapor 12 in the enclosure 18, a dye image 16 is fusion bonded to the layer 14 by the vapor 12. The solvent concentration in the enclosure 18 is sensed by a concentration measuring instrument 20, and confirmed that a target concentration is maintained in the enclosure 18. A preferred embodiment of the solvent is selected from the group consisting of CH2 Cl2 and CH3 COC2 H5 .  A solvent temperature in a bubble generating chamber 26 can be separately regulated from the enclosure 18 according to a temperature of water 38, and the concentration of the vapor 12 can be arbitrarily controlled.
Patent JP-H0811268-A (JP)
Title: Fluororesin laminate
Inventor: ARITSUNO KOZO
IPC: C08K3/20
Filed: 1994-06-30
Abstract: PURPOSE:To prevent optical degradation of a base material and its discoloration from occurring over a long period of time by a method wherein a layer consisting of hardened material of rigid type fluororesin is laminated on a surface-treated surface for improving adhesion in the fluororesin layer of which a fluorine content is specified, and ultraviolet-absorbent is contained in that layer. CONSTITUTION:In a laminate wherein a layer A consisting of fluororesin of at least 45wt.% fluorine content, and a rigid type fluororesin layer B having a polymerization unit based on fluoroolefins and a polymerization unit based on a monomer having a functional group are provided, the layer A has a treated surface for improving adhesion, the layers A, B are laminated via that surface, and an ultraviolet absorbent is contained in the layer B. The fluororesin is preferably ethylene/tetrafluoroethylene copolymer, tetrafluoroethylene/ hexafluoropropylene copolymer, etc. The rigid type fluororesin is preferably solvent-soluble type fluororesin selected from a group of tetrafluoroethylene and chlorotrifluoroethylene.
Patent JP-H06130957-A (JP)
Title: Electronic musical instrument
Inventor: RARUFU DOITSUCHIE
IPC: G10H1/18
Filed: 1991-05-25
Abstract: PURPOSE:To automatically generate a chord by operating one key by detecting the most preferential key of pressed keys, defining it as the base tone of the chord, forming key data composing the chord with a chord selecting means and a chord switching logic means and allocating the data of constitutive tones to a sound source according to the instruction of a rhythm generating means. CONSTITUTION:The 12 pieces of output control lines 31a-31l are connected to a single tone priority circuit 160. When a lot of keys are simultaneously pressed, the priority circuit 160 generates an output signal just for the bottom tone of a prescribed octave and inputs it to a chord switching logic 170. A chord selecting key 172 selects any one of standard chords such as a major chord, minor chord and seventh chord. The switching logic 170 reacting the selected chord forms key data for composing the chord and records them in the group of 12 shift registers. The rhythm generating means is operated at an interval corresponding to a rhythm musical interval to play the chord.